Synonyms: Chromate(1-),bis[2-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]benzoato(2-)]-,hydrogen; Chromate(1-), bis[2-[[4,5-dihydro-3-methyl-5-(oxo-kO)-1-phenyl-1H-pyrazol-4-yl]azo-kN1]benzoato(2-)-kO]-, hydrogen (9CI); Chromium,bis[o-[(5-hydroxy-3-methyl-1-phenylpyrazol-4-yl)azo]benzoato]- (6CI); Benzoicacid, 2-[(4,5-dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo]-, chromiumcomplex; Acid Yellow 118; Acid Yellow 121; Acid Yellow 129; Acid Yellow 161;Acid Yellow 162; Acid Yellow 171; Acid Yellow 2GLN; Acid Yellow 59; AmichromeLight Yellow 2RL; C.I. Acid Yellow 118; C.I. Acid Yellow 121; C.I. Acid Yellow129; C.I. Acid Yellow 161; C.I. Acid Yellow 162; C.I. Acid Yellow 171; C.I.Acid Yellow 59; C.I. Solvent Yellow 21; Cibalan Yellow 2GL; Coranil Fast YellowG; Covanyl Yellow SLW; Endanil Yellow JR; Eukesolar Yellow GL; Fenaplex YellowNR; Filamid Yellow R; Irgalan Yellow 2GL; Irgalan Yellow 2GL-KWL; Isolan YellowGLS; Kayakalan Yellow GL; Kayakalan Yellow GL 143; Lampronol Light Yell